Connectors

EV high-voltage connectors

Barrel connectors, multi-core plugs and manual service disconnects for electric-vehicle battery packs, chargers and test rigs. Every part is priced per piece EXW in US dollars, with its cable sizes, contact count and rating published on the product page.

16 parts · 16 models · 73 variants$10.88–$318.69 USDAll parts

8 mm and 9 mm barrel connectors

The 8 mm family covers 1-core, 2-core and 3-core plugs rated 1500 V / 250 A for 25, 35 and 50 mm² cable, with the 1-core version published at 2000 V. The 9 mm 2-core part carries the same 1500 V / 250 A rating in a larger barrel, and an aluminium-shell 8 mm 1-core variant sits at the top of the range.

ST5 multi-core plugs and sockets

For lower-current power and signal runs: 2-, 3-, 4-, 5- and 6-core plugs and panel sockets, 800 V on the 3-core part. Cable size is 2.5 mm² in stock, with 4.0 and 6.0 mm² quoted on request — the variant list names the cable size for each part, so the ordering code carries it.

Manual service disconnects

The MNS disconnect is quoted in eighteen variants: nine current ratings from 80 A to 400 A, each in a front-mount and a rear-mount version. The MSD mini covers one 350 A variant without a fuse. Neither listing publishes a voltage rating, so those pages flag it for confirmation instead of quoting a number.

Model index

Every model in this family, side by side

16 parts across 16 models, one row each. Sealing, contact count and electrical rating are exactly as published on the part page; a cell is blank where the listing does not state the figure. Prices are USD per piece, EXW Yueqing, lead time 10–20 days.

ModelsEV8-2C · EV8-1C · EV8-1CM · EV8-3C · EV9-2C · MNS 350A · MNS 80–400 A · ST531200 / ST530600 · ST535000 · ST5-3C · ST561000 / ST560000 · ST549000 / ST550000 · ST533000 · ST539000 / ST538000 · ST5-4C · M25 2+4

EV Connector · 16 parts · 16 models
ModelContactsIngress protectionMin. orderVariantsEXW / pc
EV high-voltage connector, 8 mm 2-core, 1500 V 250 A, model EV8-2CEV8-2CEV high-voltage connector, 8 mm 2-core, 1500 V 250 A2Waterproof and dust-proof contact chamber100 pcs4$30.37–$34.87USD / pc
EV high-voltage connector, 8 mm 1-core, 2000 V 250 A, model EV8-1CEV8-1CEV high-voltage connector, 8 mm 1-core, 2000 V 250 A1100 pcs7$21.00–$30.00USD / pc
EV high-voltage connector, 8 mm 1-core, aluminium shell, model EV8-1CMEV8-1CMEV high-voltage connector, 8 mm 1-core, aluminium shell1Waterproof, sealed contact chamber100 pcs4$243.70–$318.69USD / pc
EV high-voltage connector, 8 mm 3-core, model EV8-3CEV8-3CEV high-voltage connector, 8 mm 3-core3Waterproof, sealed contact chamber100 pcs4$48.74–$67.49USD / pc
EV high-voltage connector, 9 mm 2-core, 1500 V 250 A, model EV9-2CEV9-2CEV high-voltage connector, 9 mm 2-core, 1500 V 250 A2100 pcs2$45.00–$68.62USD / pc
MSD mini manual service switch, 350 A, without fuse, model MNS 350AMNS 350AMSD mini manual service switch, 350 A, without fuse2IP67100 pcs1$36.75USD / pc
MNS manual service disconnect, 80 A to 400 A, model MNS 80–400 AMNS 80–400 AMNS manual service disconnect, 80 A to 400 AIP67100 pcs18$161.22–$164.97USD / pc
EV high-voltage connector, 2-core plug and panel socket, model ST531200 / ST530600ST531200 / ST530600EV high-voltage connector, 2-core plug and panel socket2Sealed contact chamber100 pcs2$14.25–$18.00USD / pc
EV high-voltage connector, 6-core plug and socket, model ST535000ST535000EV high-voltage connector, 6-core plug and socket6Sealed contact chamber100 pcs2$24.37–$28.12USD / pc
EV high-voltage connector, 3-core, 800 V plug and socket, model ST5-3CST5-3CEV high-voltage connector, 3-core, 800 V plug and socket3Sealed contact chamber100 pcs6$13.50–$17.63USD / pc
EV small-current connector, 2-core plug and socket, model ST561000 / ST560000ST561000 / ST560000EV small-current connector, 2-core plug and socket2100 pcs6$10.88–$12.38USD / pc
EV 280 series connector, 2-core plug and socket, model ST549000 / ST550000ST549000 / ST550000EV 280 series connector, 2-core plug and socket2100 pcs6$10.88–$12.38USD / pc
EV high-voltage connector, 5-core, IP67 plug and socket, model ST533000ST533000EV high-voltage connector, 5-core, IP67 plug and socket5IP67100 pcs2$19.88–$24.37USD / pc
EV high-voltage connector, 2-core, IP67 plug and socket, model ST539000 / ST538000ST539000 / ST538000EV high-voltage connector, 2-core, IP67 plug and socket2IP67100 pcs6$11.25–$13.13USD / pc
EV high-voltage connector, 4-core, IP67 plug and socket, model ST5-4CST5-4CEV high-voltage connector, 4-core, IP67 plug and socket4IP67100 pcs2$14.25–$21.75USD / pc
M25 2+4 plug, model M25 2+4M25 2+4M25 2+4 plug50 pcs1$35.64USD / pc
Buying notes

Questions this family raises, answered

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